-7z=-9-6z

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Solution for -7z=-9-6z equation: 


Simplifying
-7z = -9 + -6z

Solving
-7z = -9 + -6z

Solving for variable 'z'.

Move all terms containing z to the left, all other terms to the right.

Add '6z' to each side of the equation.
-7z + 6z = -9 + -6z + 6z

Combine like terms: -7z + 6z = -1z
-1z = -9 + -6z + 6z

Combine like terms: -6z + 6z = 0
-1z = -9 + 0
-1z = -9

Divide each side by '-1'.
z = 9

Simplifying
z = 9

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